{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:D6KMQBTVY2NCOUI7MUKW2YVX2C","short_pith_number":"pith:D6KMQBTV","canonical_record":{"source":{"id":"1002.3143","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-16T20:20:01Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"4fb99bebfa71fec2c4d03e25ee5a44a0e977cc18736d014978c54ab4c38c5349","abstract_canon_sha256":"56a1b5dcc7b465cc15d7eb589a9d4582ff6dabc5e3e3b685bc073bfb4dc81703"},"schema_version":"1.0"},"canonical_sha256":"1f94c80675c69a27511f65156d62b7d08780a3d0b35655e9556c41276f46eafb","source":{"kind":"arxiv","id":"1002.3143","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3143","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3143v2","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3143","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"pith_short_12","alias_value":"D6KMQBTVY2NC","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"D6KMQBTVY2NCOUI7","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"D6KMQBTV","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:D6KMQBTVY2NCOUI7MUKW2YVX2C","target":"record","payload":{"canonical_record":{"source":{"id":"1002.3143","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-16T20:20:01Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"4fb99bebfa71fec2c4d03e25ee5a44a0e977cc18736d014978c54ab4c38c5349","abstract_canon_sha256":"56a1b5dcc7b465cc15d7eb589a9d4582ff6dabc5e3e3b685bc073bfb4dc81703"},"schema_version":"1.0"},"canonical_sha256":"1f94c80675c69a27511f65156d62b7d08780a3d0b35655e9556c41276f46eafb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:47.990723Z","signature_b64":"SUh7YZNAPoQPiWklNMxvo4wqNX32b96/p+L/VApRyn1tga8BrBveBa3ximCwJ4kNmi806qhHrJDLEWSH6tSyCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f94c80675c69a27511f65156d62b7d08780a3d0b35655e9556c41276f46eafb","last_reissued_at":"2026-05-18T02:33:47.990260Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:47.990260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.3143","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:33:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O6jtZ5atf3BUH17wvWoNxePj2dEpFsrPbOmaY+VM2FVkalmQxBvw449se5akCbNy29qzRGOafs9mSk/t6jwLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:19:42.619857Z"},"content_sha256":"73613a102ccbf15d099ea680f4c1b61c6ddd3d37d9045a4cb89d57739406439b","schema_version":"1.0","event_id":"sha256:73613a102ccbf15d099ea680f4c1b61c6ddd3d37d9045a4cb89d57739406439b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:D6KMQBTVY2NCOUI7MUKW2YVX2C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quark pair creation in color electric fields and effects of magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Naoto Tanji","submitted_at":"2010-02-16T20:20:01Z","abstract_excerpt":"The time evolution of a system where a uniform and classical SU(3) color electric field and quantum fields of quarks are dynamically coupled with each other is studied focusing on non-perturbative pair creation and its back reaction. We characterize the color direction of the electric field in a gauge invariant way, and investigate its dependence. Momentum distributions of created quarks show plasma oscillation as well as quantum effects such as the Pauli blocking and interference. Pressure of the system is also calculated, and we show that pair creation moderates degree of anisotropy of press"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3143","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:33:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u+aSZo5uOXyeRt/+jPmtMYDzWsZBV6fui2C945v9cqQ+fTjyXBc7Q76vYrKYQVB9aqS+nFIXUYAyffvHtAcdCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:19:42.620301Z"},"content_sha256":"8fc33aa81cff10a86d7e9958844d20866a484ae7933bead0ae47c31276f7415b","schema_version":"1.0","event_id":"sha256:8fc33aa81cff10a86d7e9958844d20866a484ae7933bead0ae47c31276f7415b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C/bundle.json","state_url":"https://pith.science/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T00:19:42Z","links":{"resolver":"https://pith.science/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C","bundle":"https://pith.science/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C/bundle.json","state":"https://pith.science/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D6KMQBTVY2NCOUI7MUKW2YVX2C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:D6KMQBTVY2NCOUI7MUKW2YVX2C","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"56a1b5dcc7b465cc15d7eb589a9d4582ff6dabc5e3e3b685bc073bfb4dc81703","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-16T20:20:01Z","title_canon_sha256":"4fb99bebfa71fec2c4d03e25ee5a44a0e977cc18736d014978c54ab4c38c5349"},"schema_version":"1.0","source":{"id":"1002.3143","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3143","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3143v2","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3143","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"pith_short_12","alias_value":"D6KMQBTVY2NC","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"D6KMQBTVY2NCOUI7","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"D6KMQBTV","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:8fc33aa81cff10a86d7e9958844d20866a484ae7933bead0ae47c31276f7415b","target":"graph","created_at":"2026-05-18T02:33:47Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The time evolution of a system where a uniform and classical SU(3) color electric field and quantum fields of quarks are dynamically coupled with each other is studied focusing on non-perturbative pair creation and its back reaction. We characterize the color direction of the electric field in a gauge invariant way, and investigate its dependence. Momentum distributions of created quarks show plasma oscillation as well as quantum effects such as the Pauli blocking and interference. Pressure of the system is also calculated, and we show that pair creation moderates degree of anisotropy of press","authors_text":"Naoto Tanji","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-16T20:20:01Z","title":"Quark pair creation in color electric fields and effects of magnetic fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3143","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:73613a102ccbf15d099ea680f4c1b61c6ddd3d37d9045a4cb89d57739406439b","target":"record","created_at":"2026-05-18T02:33:47Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"56a1b5dcc7b465cc15d7eb589a9d4582ff6dabc5e3e3b685bc073bfb4dc81703","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-16T20:20:01Z","title_canon_sha256":"4fb99bebfa71fec2c4d03e25ee5a44a0e977cc18736d014978c54ab4c38c5349"},"schema_version":"1.0","source":{"id":"1002.3143","kind":"arxiv","version":2}},"canonical_sha256":"1f94c80675c69a27511f65156d62b7d08780a3d0b35655e9556c41276f46eafb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f94c80675c69a27511f65156d62b7d08780a3d0b35655e9556c41276f46eafb","first_computed_at":"2026-05-18T02:33:47.990260Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:47.990260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SUh7YZNAPoQPiWklNMxvo4wqNX32b96/p+L/VApRyn1tga8BrBveBa3ximCwJ4kNmi806qhHrJDLEWSH6tSyCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:47.990723Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.3143","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73613a102ccbf15d099ea680f4c1b61c6ddd3d37d9045a4cb89d57739406439b","sha256:8fc33aa81cff10a86d7e9958844d20866a484ae7933bead0ae47c31276f7415b"],"state_sha256":"406de79a1a824f8f2aff07fcfa122312ee66759015cb5b93e1f36f2635b9bc01"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v2GoM1xqMcJhCoV/mKWE6zM3Vt3IXLUTQunokTNu2VWC0qIGr+jHGNPxkT6n6ljm+FwTPgSW5e4X+Yo+j9w7CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T00:19:42.623555Z","bundle_sha256":"dadf63677c3a76baf2b39a7b8eddda20b310e7f50fe9392ba5166a3216cd85aa"}}